baber/WOPTO huggingface dataset:
Patent JP-S62152131-A (JP)
Title: Metallic mold for resin sealed semiconductor device
Inventor: UENO SUSUMU
IPC: B29K105/20
Filed: 1985-12-25
Abstract: PURPOSE:To extend the life of metallic molds enabling them to be used repeatedly for a long time by a method wherein at least a part of material in contact with the forming material of metallic molds for semiconductor device is formed of the material with specified hardness, Young's modulus and deflective strength. CONSTITUTION:Within metallic molds for resin sealed semiconductor device, a part in contact with the forming material of metallic molds formed of the material with Rockewll hardness (C scale) exceeding 67, Young's modulus of 2X10<4>-6X10<4>kg/mm<2>, deflective strength exceeding 60kg/mm<2> preferably 200kg/mm<2>. Such materials as ferratic, stellite, supermetal, SiC, high speed steel and ceramics can be applicable to said material. For example, within the upper metallic mold 1 and the lower metallic mold 2 of resin sealed IC, a cavity 5 is filled with resin fed from a runner 3 through a gate 4. It is recommended to use said metallic mold material for the gate 4 extremely narrow and especially subject to remarkable wear.
Patent JP-H07201287-A (JP)
Title: Fluorescent face of color cathode-ray tube and its preparation
Inventor: JIEON HAEEBEOBU
IPC: H01J29/32
Filed: 1994-12-01
Abstract: PURPOSE: To enhance phosphor film adhesion strength of an effective surface, by forming, on a black matrix film, a metallic oxide film having particles larger than component particles of this black matrix film. CONSTITUTION: After a black matrix film 102 is formed on a glass panel 100, a metallic oxide film 103 is applied to the film 102. Particles, whose mean particle diameter is larger than that of a light-absorbing material of the film 102, of a metallic oxide such as MgO, Al2 O3 which is excellent in durability are used as the film 103. After that, a phosphor film 104 and a metallic reflection film 105 are formed. With this constitution, an uneven surface is formed by the metallic oxide film on the black matrix and phosphor film adhesion strength of an effective surface can be enhanced.
Patent JP-H03157121-A (JP)
Title: Electronic drier
Inventor: YOSHINO MASATAKA
IPC: F24F1/00
Filed: 1989-11-16
Abstract: PURPOSE:To improve dehumidifying efficiency by tapering at least lower end parts among the end parts of cooling fins to easily drop water drops and not to disturb the successive formation of water drops. CONSTITUTION:The electronic cooling element 7 having a heat absorbing side and a heat radiating side in which heat is absorbed in the heat absorbing side and heat is generated in the heat radiating side when energized, the cooling fins 8 provided in the heat absorbing side in the cooling element 7, and the heat radiating fins 10 provided in the heat radiating side of the cooling element 7 are received in the casing 1 having the vent hole 4a. At least, the lower end parts among the end parts of the cooling fins 8 are tapered. As a result, the water drops are easily dropped, and the water drops are not prevented from being successively formed, thus the dehumidifying efficiency is improved.
Patent JP-H01140568-A (JP)
Title: Wall wiring appliance
Inventor: SAGAWA NORIO
IPC: H01R4/48
Filed: 1987-11-26
Abstract: PURPOSE:To make a wiring appliance thin, ensure the easy mounting thereof on a thin wall and easy wire insertion therein and eliminate necessity to embed a box in the wall by providing a wire insertion recess in a groove direction. CONSTITUTION:The side wall surface 6A of a notched wire insertion recess 16 in an appliance 1 is provided with wire insertion holes 20 in a step for allowing the insertion of a wire shield end 11A and positioned in terminal clamp storage recesses 12 to 14. And a grounding wire 21 is fixed to a continuity part 20A. And when a wire 11 is inserted through the appliance 1 at the insertion hole 20 from a horizontal direction, the cores 11B and 21B thereof comes in contact with a stopper 34 after reaching under the locking part 6A and contact part 6B of a chain type spring 6, thereby interrupting the insertion of the wire 11. In this state, the spring 6 presses and keeps the cores 11B and 21B, and the tip of the locking part 6A bites the cores 11B and 21B from an aslant direction. Also, when a driver 17 is inserted in a grooved recess part 18 and unlocking buttons 7 to 9 are pressed, the projections 7A to 9A of the buttons 7 to 9 push the spring upward, thereby allowing the drawing-out of the wire 11.
Patent JP-H01139174-A (JP)
Title: Coating of coating material and its ageing method
Inventor: MATSUNAGA MASABUMI
IPC: B05C9/12
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a good coated film entirely free from foams by coating an article to be coated in the shape of a cylindrical hollow rotor with coating medium, etc., right after it, putting the article in a decompressed state and heating this article from the internal part. CONSTITUTION:A cylinder (an article to be coated) C is charged in a pressure vessel 1 and the cylinder C is revolved at a given speed as it is gripped by chucks 7, 8 at both ends. Heated gas HA is introduced into this revolving cylinder C, the cylinder C is heated from its inside and coating medium is sprayed from a nozzle 5 of a gun 4 to the cylinder C to apply the coating medium uniformly on the surface of the cylinder C. Then, on a vacuum piping 11 communicating with the pressure vessel 1 is opened, the degree of vacuum is lowered between 760Torr and 0.02Torr in the pressure vessel 1, the cylinder C is heated by heated air to a given temperature, the coated layer is dried and cured from the bottom part to the surface part to quickly vaporize and dry solent in the coated layer and to form a coated layer of uniform thickness free from residual foams in the cylinder C.
Patent JP-H02143997-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOROGI YASUHIRO
IPC: H01L27/115
Filed: 1988-11-26
Abstract: PURPOSE:To reduce a switching noise at an output buffer circuit at the time of performing the verification of a program and to stably perform an operation by bi-secting a MOSFET into two parts, operating only a divided MOSFET on one side at the time of performing the verification, and operating both divided MOSFETs in ordinary readout. CONSTITUTION:A semiconductor integrated circuit device is provided with first and second MOSFETs 1 and 2 connected between an output terminal and a power source Vcc, third and fourth MOSFETs 3 and 4 connected between the output terminal and the ground, NAND gates 5 and 6 which drive the MOSFETs 1 and 2, respectively, and NOR gates 7 and 8 which drive the MOSFETs 3 and 4. The verification of the program in which the level of the power source Vcc is increased higher than that in the ordinary readout is performed by reducing the capacity of the output buffer circuit to 1/2. In such a way, it is possible to reduce the switch-noise at the output buffer, and to stably perform a program verify operation.
Patent JP-2001113631-A (JP)
Title: Plastic film glass film laminate
Inventor: SUZUKI TAKANOBU
IPC: B32B17/10
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a film laminate having chemical resistance, abrasion resistance, gas barrier properties or the like possessed by glass and excellent in handling properties and secondary processability. SOLUTION: A film laminate is constituted by laminating a glass film 2 with a thickness of 0.1 to 100 μm and a plastic film 3 with a thickness of 1 to 1,000 μm. The plastic film 3 comprises a laminate substantially consisting of two layers of a support layer 3a and a glass bonding layer 3b. The plastic film 3 is characterized in that a product (Pa.μm) of the tensile modulus (Pa) and thickness (μm) thereof at 23 deg.C is 1×108 to 1×1012 and laminated and fixed with peel strength exceeding 50 (gf/10 mm)≈490 (nN/10 mm). The film laminate 1 is bonded at a desired position at a time of use so that the plastic film 3 or plastic film 2 thereof becomes a surface and the plastic film 3 functions as a protective film and a reinforcing material.
Patent JP-H08132177-A (JP)
Title: Core for water jacket
Inventor: SHIBUSAWA AKIHIDE
IPC: B22D17/20
Filed: 1994-11-08
Abstract: PURPOSE: To provide a core, by which a water jacket in a closed deck Siamese type cylinder block can be cast without any trouble of without depending on the pressure of molten metal and molten meal pouring speed. CONSTITUTION: In the core for water jacket formed into a shape corresponding to the water jacket in the closed deck Siamese type cylinder block and having a water hole forming part 2 corresponding to a water hole for supplying cooling water to a cylinder head on the deck surface of the water jacket and arranging a core print to the end surface of the water hole forming part, the core print 4 is formed so as to connect with the water hole forming part 2 in annular state.
Patent JP-H05133890-A (JP)
Title: Toner concentration sensor
Inventor: AOYAMA YUICHI
IPC: G01N21/59
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a sensor wherein no clogging occurs in a gap between a light- emitting element and a light-sensing element, by a method wherein parts of the light- emitting element and the light-sensing element with which a passing developing solution comes into contact are formed of a substance having the same charging polarity as toner in the developing solution. CONSTITUTION:Regarding a light-emitting lamp 25 being a lightemitting element and also a CdS cell 26 being a light-sensing element, at least parts thereof with which the flow of a developing solution comes into contact are formed of a substance having the same charging polarity as toner in the developing solution, or coated therewith. In other words, a layer of a transparent electric film of 10<6>OMEGA.cm or below and transmittance 70% or above, which is a thin film of a metal such as Pd, In or Sn, a softened material thereof, CuI or the like, is formed by coating on the outer peripheral parts of the light-emitting lamp 25 and the CdS cell 26. In all cases, the coated parts are grounded to a part of a machine by lead wires or the like. Besides, a light-emitting-side guide plate 28 and a light-sensing-side guide plate 29, for instance, are provided at a bracket 27, as guide members, so that the developing solution made to flow by a nozzle 30 be concentrated positively in a sensor gap between the light-emitting lamp 25 and the CdS cell 26.
Patent JP-H09112147-A (JP)
Title: Preventing method for warping of flush door
Inventor: SHIMANAKA KEINOSUKE
IPC: B32B21/08
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of deformation of a flush door, such as warping or torsion, in the environment wherein the flush door is placed, by using a material not containing moisture and by taking a measure for preventing absorption of moisture and release thereof. SOLUTION: In regard to a flush door X for a sliding door, a flush door core 1 is provided in the center and a wood decorative board 2 is stuck on both of the surface and the rear of the flush door core 1. Moreover, an edge material 3 of a thickness 1mm is stuck on the end faces thereof. The flush door core 1 is constructed of a square type pipe made of an aluminum plate of a thickness 1.2mm. The wood decorative board 2 is constructed by sticking a decorative sheet on the opposite surfaces of a base material, and plywood of a thickness 2.7mm is used herein for the base material, while a decorative sheet made of vinyl chloride and having a thickness of 0.15mm is used as the decorative sheet.
Patent JP-H11136207-A (JP)
Title: Reception signal correction system and orthogonal frequency division multiplex signal transmitter
Inventor: KANEKO KEIICHI
IPC: H04J11/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To avoid the problem that accurate decoding is disabled because the phase fluctuation of a received signal between symbols at a high-speed movement becomes greater than that at a low-speed movement or at a standstill and reaches ±45 degrees or over. SOLUTION: A detection circuit 313 receives received complex data, and a discrimination result outputted from a differential decoding circuit 312, detects and latches phase fluctuations at a symbol and obtains a rate of change that is a difference of the phase fluctuation between the symbol and a preceding symbol.  The detection circuit 313 gives an instruction to a decoding value correction circuit 314 that the circuit 314 uses the discrimination result as it is, without changes when the rate of change is within ±45 degrees, and the detection circuit 313 selects a phase fluctuation of an adjacent signal point as the discrimination result, when the rate of change is more than ±45 degrees, and gives an instruction to the decoding value correction circuit 314 that the discrimination result is to be revised to the phase fluctuation at the adjacent signal point when a rate of change in the phase fluctuations between them is within ±45 degrees. The decoding value correction circuit 314 corrects the decoded value in accordance with the instruction of the detection circuit 313.
Patent JP-H02145517-A (JP)
Title: Preventive and remedy for crisis of aids and treating composition thereof
Inventor: SAWAI KIICHI
IPC: A61K33/24
Filed: 1988-11-27
Abstract: PURPOSE:To obtain a treatment for AIDS having preventing effects on crisis of AIDS and high safety comprising a specific organogermanium compound as a main component. CONSTITUTION:A composition consisting essentially of an organogermanium compound which has white needle-like crystal shown by the formula (n is 1 or integer larger than 1), 1.57g/100ml water solubility at 25 deg.C and 240 deg.C melting point (decomposition). Single use of the compound shown by the formula has sufficient effects and a stabilized composition having high enhancing action is obtained from a composition comprising a substance known as an interferon- producing agent and 50-80wt.% lactose. Polynucleotide or influenza virus may be cited as the interferon-producing agent.
Patent JP-H1199674-A (JP)
Title: Shuttle type line printer
Inventor: KOJIMA TAKURO
IPC: B41J2/245
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To decrease effectively the sound of collision between a repulsion piece and a repulsion stopper at the lowest possible cost and enable quiet shuttle operation by arranging the repulsion piece or the repulsion stopper or both or a cushioning material between them. SOLUTION: A shuttle type line printer is comprised of a repulsion piece 6, a cushioning material 7 mounted on the repulsion piece, and a film 8 mounted on the surface of the cushioning material 7. The cushioning material 7 is made of a material that is less springy, wear resistant, lightweight, stabilizes at a fixed value even if compressed and less compressible, staying at a fixed value even if pressed, has a characteristic resembling a fibrous material and a sponge containing air. A felt is suitable as a cushioning material because it can reduce collision sound significantly and is durable. In the embodiment, of felts, a 2-mm needle felt is used and the film 8 is a 0.1-mm polyester film.
Patent JP-H03160825-A (JP)
Title: Synthesizer tuner
Inventor: HATORI TOMOYASU
IPC: H03J7/18
Filed: 1989-11-20
Abstract: PURPOSE:To easily attain the switching selection of plural tuning means with combinations of a smaller number of keys by making a tuner in common use as the tuning operations of manual, seek and preset recall. CONSTITUTION:A frequency division rate data is subjected to stepup or stepdown control at every step operation of UP, DOWN control keys 101 on a keyboard 10 connected to a control circuit 8 and the tuner applies manual channel selection. Moreover, when any of the UP/DOWN keys is kept depressed for a prescribed time or above, the frequency division data is automatically increased or decreased and when an output is obtained from a station detection circuit 9, the change of the frequency division ratio is stopped and seek tuning is attained to receive the received frequency. The frequency division rate data of a broadcast frequency to be tuned is preset to one of keys 103 by operating a memory key 102 and the station key 103. Thus, the key 103 is operated again to apply preset recall tuning, in which the frequency division data of plural broadcast frequencies preset are called sequentially.
Patent JP-S61158440-A (JP)
Inventor: EDOWAADO EI DABUSU
IPC: B32B15/12
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11129189-A (JP)
Title: Food slicer
Inventor: WATANABE EIJI
IPC: B26D1/14
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To cut a cut piece of a food without being dragged by a round cutter under rotation even when a food having stickness is sliced. SOLUTION: A rotationally driven round cutter 2 is arranged. A feeder is provided to be driven for reciprocation between a cut position facing the round cutter 2 and a feed position not facing the round cutter 2. When the feeder is returned to the feed position, a food F set in the feeder is fed by a distance equivalent to a cut thickness and when the feeder is started to move toward the cut position, the round cutter 2 under rotation is cut through the tip of the food F protruded from the tip of the feeder and a cut piece part (f) at the tip of the food F is delivered to the back 12 side of the round cutter 2. When the feeder reaches the cut position, the cut piece part (f) is cut off from the tip of the food F. In a so formed food slicer, the round cutter 2 has a protrusion part 13 to keep the cut piece part (f) at the tip of the food F away from the back 12 of the cutter 2.
Patent JP-H01141968-A (JP)
Title: Pigment dispersing agent
Inventor: MATSUBARA YOSHIRO
IPC: C09D7/12
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a pigment dispersing agent which can improve the dispersibility of a basic pigment, comprising a specified carboxylated polyester compound. CONSTITUTION:This pigment dispersing agent comprises a carboxylated polyester compound of the formula (wherein R1 is a 2-25C bivalent aliphatic, alicyclic or aromatic hydrocarbon group, part of R1 groups may have an -O- or -COOH group, R2 is a 3-5C alkylene, m is 5-500, and n is 1-50). When this agent is used in mixing a pigment with a coating composition in the production of a paint, an ink or the like, it can remarkably improve the dispersibility of the pigment and can give good storage stability to the obtained composition. This is probably because the carboxyl groups in the structure can be strongly adsorbed by the surface of the pigment and the polyester moiety forms a steric repulsive layer and prevents the pigment particles from being reagglomerated.
Patent JP-H11222436-A (JP)
Title: Apoptosis inhibitor
Inventor: WATANABE YASUYOSHI
IPC: A61P43/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor mass-producible at a low cost by chemical synthesis by including a specific isocarbacyclin derivative as an active ingredient therein. SOLUTION: This inhibitor is obtained by including a 15R-isocarbacyclin derivative represented by formula I (R1 is a 1-6C hydrocarbon chain; R2 is H or a protecting group) as an active ingredient. For example, 15R-16-m- tolyl-17,18,19,20-tetranorisocarbacyclin (methyl ester) represented by formula II is preferred as the derivative. The inhibitor can be administered to a human or an animal by, e.g. intravenous injection, percutaneous injection or oral administration. The inhibitor can be prepared into a tablet, a powder, a solution, an emulsion, a capsule, a parenteral injection, etc. by including the isocarbacyclin derivative at >=5 μM concentration and formulating the derivative together with a filter, an extender, a binder, a humectant, a disintegrator, a surface-active agent, a diluent, an excipient, etc.
Patent JP-2001116890-A (JP)
Title: Method for separating technetium
Inventor: KAMEI YOSHINOBU
IPC: G21F9/06
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for separation and to inhibit generation of radioactive secondary wastes during a separation process. SOLUTION: An uranium oxide is dissolved by a solution of nitric acid to produce a solution of uranyl nitrate (step S21). An alkali, e.g. ammonium water, is added (step S22) to produce precipitates of ammonium diuranate (step S23). The precipitates of ammonium diuranate are removed (step S24) and the pH value of a filtrate is adjusted (step S25). The filtrate is passed through a column filled with an ion exchange resin made from insoluble tannin, to cause adsorption of uranium remaining in the filtrate (step S26). The filtrate passed through the column is measured by a β-ray detector to quantitatively analyze technetium (step S27).
Patent JP-H08132546-A (JP)
Title: Method and apparatus for vulcanizing endless belt
Inventor: UMEMIYA MASATOSHI
IPC: B29C35/02
Filed: 1994-11-08
Abstract: PURPOSE: To vulcanize an endless rubber belt uniform in the circumferencial and longitudinal directions, high in thickness accuracy and not requiring post- processing after vulcanization by eliminating the thickness irregularity of an unvulcanized rubber slab. CONSTITUTION: An unvulcanized rubber slab S for a belt molded into a cylindrical shape is wound around the outer peripheral surface of a cylindrical mold 4 to be inserted in a cylindrical body 3 having an inner diameter larger than the diameter of the mold 4 and a smooth inner peripheral surface and the unvulcanized rubber slab S on the outer peripheral surface of the mold 4 is brought into contact with the inner peripheral surface of the cylindrical body 3 under pressure under the own wt. of the mold 4 to be heated to predetermined temp. through at least one of the mold 4 and the cylindrical body 3 and the cylindrical body 3 is rotated in one direction to vulcanize the unvulcanized rubber slab S.
Patent JP-H06123090-A (JP)
Title: Dandy roll black openwork and method for papermaking using the same
Inventor: YOSHIMURA TAKASHIGE
IPC: D21F1/46
Filed: 1992-10-13
Abstract: PURPOSE:To provide the subject roll capable of giving paper a clear and black watermarked pattern, so designed that the filaments of a net roll provided with a recess for black openwork forming have each specific diameter and mesh and the recess is embossed with molds having round corners. CONSTITUTION:In a dandy roll whose outer surface is made up from a net roll provided with a recess for black openwork forming, it is designed that the filaments of this net roll 6 have each diameter of 50-200mum and a mesh of 60 l 120 and a recess 8 is embossed with molds 13, 14 having round corners, and the side limiting face of the recess 8 is pref. tilted at 30-90 deg. against the base plane 7 of the net roll 6. Using this dandy roll, the objective paper with black open work pattern clear in the edges of black openwork pattern or letters and the variation in basis weight per mm of length being 10-70g/m<2> can stably be obtained without breakage or cut of the recess.
Patent JP-H02868-A (JP)
Title: Composition photopolymerizable by dye photo sensing
Inventor: POORU SHII ADEIAA
IPC: C08F2/50
Filed: 1988-11-28
Abstract: PURPOSE: To increase the sensitivity to light in a longer wavelength region by using a dye compsn. consisting of a material which enables radical addition polymn., a dye which can be reduced by light, and a thiol to give photosensitivity to the compsn. CONSTITUTION: This photopolymerizable compsn. consists of a material which enables radical polymn. such as an ethylenic unsatd. compd., a dye which can be reduced by light, and a thiol, and the compsn. has photosensitivity by the dye. The dye which can be reduced by light is preferably a cyanine dye, carbocyanine dye and hemicyanine dye, and for example, 1,1'-dialkyl-3,3,3',3'- tetramethyl indocarboxyanine chloride can be used. A practical example of the thiol is mercaptobenzoxazole, ethoxymercapto-benzothiazole, mercaptobenzothiazle or 1-phenyl-5-mercapto-tetrazole. Thus, the sensitivity of the compsn. is widened over the visible ray spectrum and an orthochromatic system can be obtd.